About

Sachin Chaurasiya

DevOps & DevSecOps Engineer

I build, secure and operate production systems across CI/CD, Kubernetes, infrastructure, cloud security and software supply-chain security.

This site is my independent engineering publication for practical notes, reproducible labs and production-focused guides — verified against real tools and environments.

Certified: CKS · CKA · Azure DevOps

Practical engineering, lower friction security, and systems that actually work in production.

— Sachin Chaurasiya

What I work on

Building secure, reliable and scalable systems

I work across the intersection of development, operations and security. These are the core areas I focus on:

CI/CD & Release Engineering Designing secure, reproducible delivery pipelines and predictable release processes.
Kubernetes & Platform Engineering Production workloads, policy enforcement, cluster operations and platform reliability.
DevSecOps SAST, SCA, secrets detection, SBOMs, container scanning and software supply-chain controls.
Cloud & Infrastructure Infrastructure automation, security boundaries, operational reliability and production hardening.

About this publication

Practical content for real-world engineers

This is an independent engineering publication focused on DevOps, DevSecOps, cloud security and infrastructure — not a portfolio. Every guide is written to be reproducible, with exact commands, working configuration, validation steps, tested versions, a last reviewed date and the trade-offs behind each choice. You'll find in-depth articles, structured learning paths, hands-on labs, tool profiles and ready-to-use command references.

Corrections and questions are welcome by email or on GitHub. To report a security issue with this website, see the security policy.

Engineering principles

How I approach technical content

Technical accuracy over sounding impressive.
Security controls should be automated and measurable.
If it cannot be reproduced, it is not documented yet.
No fake numbers, testimonials or vendor claims.

How this site is built

Built with the same practices I write about

This site is a static Astro build that follows the pipeline it writes about. Every change is validated locally — formatting, linting, type checks, unit tests, the production build, link, SEO and security-header checks, a dependency audit and a Trivy scan — before it is merged into the protected main branch, which Cloudflare Workers Builds deploys to Cloudflare Workers. The validation scripts, the security headers and the Content Security Policy ship with the source.

GitHub profile

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Dive into practical content

Explore guides, structured learning paths and hands-on labs.